Gyro Theodolite for Tunnel Orientation隧道定向陀螺经纬仪
- Azimuth accuracy
- ±15″ (one measurement)
- Measuring time
- About 15 min
管道激光仪
Photo for reference; configuration may vary by order.
Model No. PIL-0005 · Surveying & Geomatics Equipment
掘进与顶管用隧道导向激光仪
Jacking pits and tunnel headings need a fixed reference beam on the wall that the shield or drill operator can steer to. This guidance laser projects a spot about 15 mm wide at 100 m, up to 500 m, from a wall bracket with ±5° fine adjustment. It runs continuously on 12–24 V DC in an IP65 housing.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Jacking pits and tunnel headings need a fixed reference beam on the wall that the shield or drill operator can steer to. This guidance laser projects a spot about 15 mm wide at 100 m, up to 500 m, from a wall bracket with ±5° fine adjustment. It runs continuously on 12–24 V DC in an IP65 housing.
| Parameter | Value |
|---|---|
| Working range 工作距离 | Up to 500 m |
| Beam diameter 光斑直径 | About 15 mm at 100 m |
| Laser 激光 | 635 nm red, Class 3R |
| Mounting 安装方式 | Wall bracket with horizontal and vertical fine adjustment |
| Adjustment range 调节范围 | ±5° horizontal and vertical |
| Housing 外壳 | Sealed aluminium, IP65 |
| Power 电源 | 12–24 V DC or mains adapter |
| Weight 重量 | 2.8 kg with bracket |
| Model No. | PIL-0005 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.